Thanks for the reply - thats really helpful. If we wanted to get someone in to fit the thermostat for us does anyone have any idea how much we should expect to pay roughly?
We have a Sime Friendly boiler. The only controls we have are the dials on the front of the boiler to turn the temperature down and a clock dial with 'teeth' that you push in to set the timer. We would like to get a wireless thermostat fitted but would like advice as to whether this is...